For outdoor installations near the sea (corrosivity category C3) we advise to use our hot dip galvanized couplings and fittings. For application in corrosivity category C4 (higher salinity climate) or higher, please contact info@ profittings. eu. We strongly advise to always store our products in closed and dry warehouses.

Ductile cast iron ASTM A536 65-45-12 Coating: Red paint coating RAL 3000, EPD Epoxy coating or hot dip galvanized.

Grooved concentric reducers provide an economical and efficient method of reducing grooved piping systems.